frequency

538 links - and 9 categories

N3OX Flex Vertical for 40m
N3OX three meters Flex Vertical, a Short, Frequency Agile Vertical for 40 meters

[ Hits: 717 | Votes: 0 | Rating: 0 ]

Cubical Quad Antenna Calculator
Easy Quad calculator, enter center frequency to get a quad antenna size

[ Hits: 2798 | Votes: 35 | Rating: 6.55 ]

Measuring 2.4 GHz Helix Antennas - IW2ACD
It is not very difficult to design and make a helix antenna for a specific ...

[ Hits: 750 | Votes: 5 | Rating: 9.2 ]

British Columbia Ham Radio Coordination Council
Frequency coordinations on BC Canada

[ Hits: 223 | Votes: 0 | Rating: 0 ]
UNYREPCO
Upper New York Repeater Council Inc support the frequency coordination needs of the Amateur Radio ...

[ Hits: 224 | Votes: 0 | Rating: 0 ]
Florida Repeater Council
ARRL-recognized amateur frequency coordinating body for the State of Florida

[ Hits: 293 | Votes: 0 | Rating: 0 ]
The Arkansas Repeater Council
recognized Amateur Radio Frequency Coordinating entity for the State of Arkansas.

[ Hits: 213 | Votes: 0 | Rating: 0 ]
MetroCor
Northern New Jersey, New York City/Long Island and Westchester County frequency coordination

[ Hits: 256 | Votes: 0 | Rating: 0 ]
NFCC
The National Frequency Coordinator s Council NFCC is an organization comprised of and representing amateur ...

[ Hits: 425 | Votes: 0 | Rating: 0 ]
Illinois Repeater Association
The Recognized Amateur Radio Frequency Coordination Organization In The State of Illinois

[ Hits: 274 | Votes: 0 | Rating: 0 ]
Arizona Repeater Owners Frequency
a subcommittee of the Amateur Radio Council of Arizona

[ Hits: 228 | Votes: 1 | Rating: 10 ]

Amplitude Modulation
Amplitude Modulation AM is essentially a mixing process where the audio modulating signal is mixed ...

[ Hits: 251 | Votes: 1 | Rating: 2 ]

FM Repeater & Simplex Channel System 70 cm / 2 m / 6 m / 10 m & Offsets - DF8LS
A very useful table with frequencies for HF VHF UHF repeaters including offsets steps grouped ...

[ Hits: 839 | Votes: 1 | Rating: 3 ]

High Frequency Active Auroral Research Program
A Scientific endeavor aimed at studying the properties and behavior of the ionosphere.

[ Hits: 410 | Votes: 2 | Rating: 4.5 ]

Frequency Measurement with the FT-920
KC5M frequency measurement with yaesu ft-920

[ Hits: 582 | Votes: 1 | Rating: 10 ]

Texas Scanner Radio Frequency List
Scanner radio frequency list for athens henderson county texas

[ Hits: 690 | Votes: 3 | Rating: 8.67 ]

DroidSSTV - Wolfgang Philipps
DroidSSTV lets you transmit and receive amateur radio ham radio slow scan TV SSTV on ...

[ Hits: 701 | Votes: 6 | Rating: 9.17 ]

iPad iPhone HF Weather Fax Decoder App - Chris Smolinski
HF Weather Fax lets you receive marine weather radiofascimile transmissions on your iPad iPhone and ...

[ Hits: 1745 | Votes: 2 | Rating: 4.5 ]

Build your own QRSS transmitter - N0QBH
The N0QBH QRSS project page a couple of projects using available kits for improved frequency ...

[ Hits: 338 | Votes: 0 | Rating: 0 ]